Transverse momentum dependepnce of $v_2$ for identified particle $\pi^-$.

Transverse momentum dependepnce of $v_2$ for identified particle $K^-$.

Transverse momentum dependepnce of $v_2$ for identified particle $\bar{p}$.

Transverse momentum dependepnce of $v_2$ for identified particle $\pi^+$.

Transverse momentum dependepnce of $v_2$ for identified particle $K$.

Transverse momentum dependepnce of $v_2$ for identified particle $p$.

Transverse momentum dependepnce of $v_2$ for combined particles $\pi^+$ and $\pi^-$.

Transverse momentum dependepnce of $v_2$ for combined particles $K^+$ and $K^-$.

Transverse momentum dependepnce of $v_2$ for combined particles $p$ and $\bar{p}$.

Transverse momentum dependepnce of $v_2$ for combined particles $\pi^+$ and $\pi^-$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependepnce of $v_2$ for combined particles $K^+$ and $K^-$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependepnce of $v_2$ for combined particles $p$ and $\bar{p}$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 0-20% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 0-20% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 20-40% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 20-40% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 40-60% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 40-60% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 40-60% centrality.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.15 to 0.20 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.20 to 0.25 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.25 to 0.30 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.30 to 0.35 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.35 to 0.40 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.40 to 0.45 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.45 to 0.50 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.50 to 0.55 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.55 to 0.60 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.60 to 0.65 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.65 to 0.70 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.70 to 0.75 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.75 to 0.80 from the hydrogen target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range-0.05 to 0.05 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.05 to 0.10 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.10 to 0.15 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.15 to 0.20 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.20 to 0.25 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.25 to 0.30 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.30 to 0.35 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.35 to 0.40 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.40 to 0.45 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.45 to 0.50 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.50 to 0.55 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.55 to 0.60 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.60 to 0.65 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.65 to 0.70 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.70 to 0.75 from the deuterium target.

Measurment of the scaling form of the MU+ MU- cross section in the XL range0.75 to 0.80 from the deuterium target.

The photoabsorption asymmetry A1 for electroproduction of PHI mesons by quasi-real photons.

The photoabsorption asymmetry A1 for exclusive RHO0 production as a function of X.

The photoabsorption asymmetry A1 for exclusive RHO0 production as a function of Q**2.

The photoabsorption asymmetry A1 for exclusive RHO0 production as a function of TP.

The value of the GDH integral for the deuteron, as a function of Q**2, for the full W**2 region for the three generalisations A, B and C.

The value of the GDH integral for the proton, as a function of Q**2, for the full W**2 region for the three generalisations A, B and C.. = E+ P --> E+ X.

The value of the GDH integral for the neutron, as a function of Q**2, for the full W**2 region for the three generalisations A, B and C.

Analysing power measurements for a 98 GeV PI- beam (standard track).

Analysing power measurements for a 87 GeV PI- beam (standard track).

Analysing power measurements for a 87 GeV PI- beam (short track).

Analysing power measurements for a 67 GeV PI- beam (standard track).

Analysing power measurements for a 67 GeV PI- beam (short track).

Analysing power measurements for a 57 GeV PI- beam (short track).

Centrality dependence of $⟨p^{trunc}_T⟩$, the average $p_T$ of charged particles with $p_T$ above a threshold $p^{min}_T$ minus the threshold $p^{min}_T$. Shown are values for two $p^{min}_T$ cuts, one at $p_T >$ 0.5 GeV/$c$ representing all data presented in Fig. 2 and the other one at $p_T >$ 2 GeV/$c$.

Nuclear modification factor ($R_{AA}$) for the 60-80%, 30-60%, 15-30%, and 5-15% centrality selections compared to the one for the most central sample (0-5%). Due to insufficient statistics $R_{AA}$ is not shown for the 80-92% sample.

The top panel gives the nuclear modification factor $R_{AA}$ for three exclusive $p_T$ regions as a function of the centrality of the collision. The lower panel shows essentially the same quantity but normalized to the number of participant pairs rather than to the number of binary collisions. The dotted line indicates the expectation for scaling with the number of binary collisions (top) or with the number of participants (bottom). Only statistical errors are shown. The systematic error on the scale and the centrality dependence are identical to the errors shown in Fig. 5. These errors are correlated, i.e. take their maximum or minimum value simultaneously for all centrality and $p_T$ selections. In addition, there are also $p_T$ dependent systematic errors, which are given in Table 1. The systematic errors do not alter the trends in the data.

Values of A2 and X*G2 from proton and deuterium target data at mean electron scattering angle of 2.75 degrees and incident energy 32.3 GeV. Errors shown are statistical only.

Values of A2 and X*G2 from proton and deuterium target data at mean electron scattering angle of 5.5 degrees and incident energy 32.3 GeV. Errors shown are statistical only.

Values of A2 and X*G2 from proton and deuterium target data at mean electron scattering angle of 10.5 degrees and incident energy 32.3 GeV. Errors shown are statistical only.

The values of A2 and X*G2 from proton and deuterium target data for all the individual spectrometer data combined. Errors are statistical only.